Question

3. Consider the functions given below.
f(x) = 2x + 3; g(x) =
x
1 , x ≠ 0
(a) (i) Find (g ○ f)(x) and write down the domain of the function.
(ii) Find (f ○ g)(x) and write down the domain of the function.
(b) Find the coordinates of the point where the graph of y = f(x) and the graph of y = (g–1 ○ f ○ g)(x)
intersect.

Answer 1

Answer:

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